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PHP - Poll Folders For New File
Hi All - hope someone has done this before. I need to create a PHP script that detects the presence of a new file appearing into a folder, and process it. This HAS to be supported by Windows IIS (Have looked at FAM for Linux but can't use it). I could do a loop with some sleep that checks the directory every x seconds - but this has been discounted by the client as either a) too resource hungry or b) not quick enough if there is a delay. Add ons, extensions or even external 3rd party tools would all be acceptable. Any ideas? Phil Similar TutorialsHello. I am trying to code a voting poll in php, but don't know how to get started. I came across a javascript type quiz that seems to do what I have in mind, but it needs to be tweaked and coded in php. The reason being that anyone can browse the javascript source code and cheat. Anyhow please see the attached files that show what I am trying to accomplish. The code has 3 files index.html, quiz.css and quiz.js
<html>
<head>
<title>Website - Voting Poll (Javascript)</title>
<link rel="stylesheet" href="quiz.css">
<link href="https://fonts.googleapis.com/css?family=Josefin+Sans" rel="stylesheet">
</head>
<body>
<div id="container">
<h1>Voting Poll >> In Less Than A Minute</h1>
<br/>
<div id="quiz"></div>
<div class="button" id="next"><a href="#">Next</a></div>
<div class="button" id="prev"><a href="#">Prev</a></div>
</div>
<script src="https://code.jquery.com/jquery-3.4.0.min.js"></script>
<script src="quiz.js"></script>
</body>
</html>
body
{
font-family: 'Josefin Sans', sans-serif;
}
h1 {
text-align: center;
}
.button
{
width: 80px;
height: 25px;
text-align: center;
float:right;
background-color: #fff;
margin: 0 2px 0 2px;
cursor: pointer;
}
.button a
{
text-decoration: none;
color: #555;
line-height: 25px;
}
#container
{
width:50%;
margin: 150px auto;
padding: 50px 30px;
background-color: #3f51b5;
border-radius:3px;
color: #fff;
box-shadow: 0 0 10px 0 #999;
}
ul
{
list-style-type: none;
padding: 0;
margin: 0;
width: 500px;
}
ul li
{
background: #223394;
width: 200px;
margin: 10px;
padding: 5px;
display: inline-block;
}
#prev
{
display:none;
}
#start
{
display:none;
width: 100px;
}
input[type="radio"]{
cursor: pointer;
}
(function()
{
var allQuestions = [{
question: "IMAGE 1 .jpg goes here",
options: ["Yes", "No"],
answer: 0
}, {
question: "IMAGE 2 .jpg goes here",
options: ["Yes", "No"],
answer: 1
}, {
question: "IMAGE 3 .jpg goes here",
options: ["Yes", "No"],
answer: 1
},{
question: "IMAGE 4 .jpg goes here",
options: ["Yes", "No"],
answer: 0
}, {
question: "IMAGE 5 .jpg goes here",
options: ["Yes", "No"],
answer: 1
},{
question: "IMAGE 6 .jpg goes here",
options: ["Yes", "No"],
answer: 0
}];
var quesCounter = 0;
var selectOptions = [];
var quizSpace = $('#quiz');
nextQuestion();
$('#next').click(function ()
{
chooseOption();
if (isNaN(selectOptions[quesCounter]))
{
alert('Please select an option !');
}
else
{
quesCounter++;
nextQuestion();
}
});
$('#prev').click(function ()
{
chooseOption();
quesCounter--;
nextQuestion();
});
function createElement(index)
{
var element = $('<div>',{id: 'question'});
var header = $('<h2>Question No. ' + (index + 1) + ' :</h2>');
element.append(header);
var question = $('<p>').append(allQuestions[index].question);
element.append(question);
var radio = radioButtons(index);
element.append(radio);
return element;
}
function radioButtons(index)
{
var radioItems = $('<ul>');
var item;
var input = '';
for (var i = 0; i < allQuestions[index].options.length; i++) {
item = $('<li>');
input = '<input type="radio" name="answer" value=' + i + ' />';
input += allQuestions[index].options[i];
item.append(input);
radioItems.append(item);
}
return radioItems;
}
function chooseOption()
{
selectOptions[quesCounter] = +$('input[name="answer"]:checked').val();
}
function nextQuestion()
{
quizSpace.fadeOut(function()
{
$('#question').remove();
if(quesCounter < allQuestions.length)
{
var nextQuestion = createElement(quesCounter);
quizSpace.append(nextQuestion).fadeIn();
if (!(isNaN(selectOptions[quesCounter])))
{
$('input[value='+selectOptions[quesCounter]+']').prop('checked', true);
}
if(quesCounter === 1)
{
$('#prev').show();
}
else if(quesCounter === 0)
{
$('#prev').hide();
$('#next').show();
}
}
else
{
var scoreRslt = displayResult();
quizSpace.append(scoreRslt).fadeIn();
$('#next').hide();
$('#prev').hide();
}
});
}
function displayResult()
{
var score = $('<p>',{id: 'question'});
var correct = 0;
for (var i = 0; i < selectOptions.length; i++)
{
if (selectOptions[i] === allQuestions[i].answer)
{
correct++;
}
}
score.append('Final TOTAL is ' + correct + ' out of ' +allQuestions.length);
return score;
}
})();
I really made a poll system that allows users to voice their opinions within the community. Although the system is nearly complete, I can't seem to get the percentages working. Each option in the poll seems to have the incorrect percentage. I've tried several fixes but can't seem to get anything to work. :/ Current code: http://pastebin.com/dr6Ab1vR Picture of problem: Im using XAMPP at the moment and my applicatin im making is in a folder in the htdocs folder where all my files are read from. I notice when im php scripting if I put any files into another folder with in my main folder it wont load the page. so when I want to load a .php file from a script do i need to add more then just go to this .php file? I tried adding folder/*****.php but that didnt work I want to use multiple folders so its more organized hope someone can help me out with this My code: Code: [Select] <?php if ($_REQUEST['poll_question']){ include 'database_info.php'; //Seeing how many options were filled in switch ($_REQUEST['poll_question']){ case ($_REQUEST['option_4'] != ''): $options = $_REQUEST['option_1'] ." | ".$_REQUEST['option_2'] ." | ".$_REQUEST['option_3'] ." | ".$_REQUEST['option_4']; break; case ($_REQUEST['option_3'] !=''): $options = $_REQUEST['option_1'] ." | ".$_REQUEST['option_2'] ." | ".$_REQUEST['option_3']; break; case ($_REQUEST['option_2'] !=''): $options = $_REQUEST['option_1'] ." | ".$_REQUEST['option_2']; break; case ($_REQUEST['option_1'] !=''): die("The poll needs more then one option."); break; mysql_query = ("INSERT INTO poll VALUES ('','".mysql_real_escape_string($_REQUEST['poll_question']."', '".mysql_real_escape_string($options)."', ".time().")"); echo "The poll has been created."; }else{ <form name="poll_submit" action="<?php $_SERVER[PHP_SELF];?>" method="POST"> Poll Question: <input type="text" name="poll_question"> <br /> Poll Options: <br /> <input type="text" name="option_1"> <br /> <input type="text" name="option_2"> <br /> <input type="text" name="option_3"> <br /> <input type="text" name="option_4"> <br /> <input type="submit"> </form> } ?> What did I do wrong? I get this error. Code: [Select] Parse error: syntax error, unexpected '=' in /home/moviefli/spambb.com/index.php on line 83 Hi all, we are new bee to php, I am developing a project that has config and other sub folders under admin directory ROOT/ADMIN, ROOT/ADMIN/FOLDER1,2,3... how to manage redirection from one file to another folder. Hi I tried to make a poll system but it's not working, when you submit the option it doesn't get added to the database and I don't know what I'm doing wrong. This is my polls.php Code: [Select] <?php if (isset($_POST['go']) && $_POST['go']=='Vote') { if (!isset($_POST['choice']) || !isset($_POST['current_poll'])) { $error = 'You did not select an answer'; } if (empty($_POST['choice']) || empty($_POST['current_poll'])) { $error = 'You need to select an answer'; } else { $sql ='UPDATE poll_answers SET votes = votes + 1 WHERE poll_id="'.$_POST['current_poll'].'" AND id="'.$_POST['choice'].'"'; mysql_query ($sql) or die ('SQL error !'.$sql.'<br />'.mysql_error()); mysql_close (); $error = 'Thank you for your answer :)'; } } ?> <html> <head> </head> <body> <?php $sql = 'SELECT id, questions FROM polls'; $req = mysql_query ($sql) or die ('SQL error !<br />'.$sql.'<br />'.mysql_error()); $data = mysql_fetch_array ($req); $votes = mysql_num_rows($req); if ($votes == 0) { echo 'No survey.'; } else { mysql_free_result ($req); echo stripslashes(htmlentities(trim($data['questions']))),'<br />'; echo '<form action = "polls" method = "post">'; $sql = 'SELECT id, answers FROM poll_answers WHERE poll_id="'.$data['id'].'"'; $req = mysql_query($sql) or die('SQL Error !<br />'.$sql.'<br />'.mysql_error()); while ($donnees = mysql_fetch_array($req)) { echo '<input type="radio" name="choice" value="' , $donnees['id'] , '"> ' , stripslashes(htmlentities(trim($donnees['answers']))) , '<br />'; } ?> <input type = "hidden" name = "current_poll" value = "<?php echo $data['id']; ?>"> <input type = "submit" name="Submit" value = "Submit"> </form> <?php } mysql_free_result ($req); mysql_close (); ?> <br /><br /> <a href="test">See the result</a> <?php if (isset($error)) echo '<br /><br />',$error; ?> </body> </html> and this is my test.php Code: [Select] <html> <head> </head> <body> <?php $sql = 'SELECT id, questions FROM polls ORDER BY id DESC LIMIT 0,1'; $req = mysql_query ($sql) or die ('error SQL !<br />'.$sql.'<br />'.mysql_error()); $data = mysql_fetch_array ($req); $votes = mysql_num_rows($req); mysql_free_result ($req); if ($votes == 0) { echo 'No opinion poll.'; } else { echo stripslashes(htmlentities(trim($data['questions']))),'<br />'; $picture_responses = array(); $picture_nb_reponses = array(); $sql = 'SELECT answers, votes FROM poll_answers WHERE poll_id="'.$data['id'].'"'; $req = mysql_query($sql) or die('error SQL !<br />'.$sql.'<br />'.mysql_error()); while ($data = mysql_fetch_array($req)) { $picture_responses[] = $data['answers']; $picture_nb_reponses[] = $data['votes']; } mysql_free_result ($req); mysql_close (); $nb_reponses_of_opinion_poll = count ($picture_responses); $nb_total_reponse = array_sum ($picture_nb_reponses); if ($nb_total_reponse == 0) { echo 'No vote '; } else { for ($i = 0; $i < $nb_reponses_of_opinion_poll; $i++) { echo $picture_responses[$i]; $percentage = ($picture_nb_reponses[$i] * 100) / $nb_total_reponse; $percentage = round ($percentage, 1); echo ' ',$percentage,' %<br />'; } echo '<br /><br />Number of answers : ', $nb_total_reponse; } } ?> </body> </html> Hey guys i am making a php application and i have a feature where it allows members to upload images. If there a way to secure a folder to only be allowed access when a member is logged in and not someone accessing the folder and downloading images. Stuped question i know would it be better to store the images in the database as BLOB? but then again could make the database big. Thanks G'day, on the home page of a website i'm building, i'm wanting to have a random photo that looks at all the subfolders of the gallery directory, but the best I can achieve is just one subfolder. Here is the code, if anyone can assist, that'll be appreciated. <?php function getRandomFromArray($ar) { mt_srand( (double)microtime() * 1000000 ); $num = array_rand($ar); return $ar[$num]; } function getImagesFromDir($path) { $images = array(); if ( $img_dir = @opendir($path) ) { while ( false !== ($img_file = readdir($img_dir)) ) { // checks for gif, jpg, png if ( preg_match("/(\.gif|\.jpg|\.png)$/", $img_file) ) { $images[] = $img_file; } } closedir($img_dir); } return $images; } $root = ''; // If images not in sub directory of current directory specify root //$root = $_SERVER['DOCUMENT_ROOT']; $path = 'gallery/topic1/'; // Obtain list of images from directory $imgList = getImagesFromDir($root . $path); $img = getRandomFromArray($imgList); ?> <center><a href="?GoTo=Photo Gallery"><img src="<?php echo $path . $img ?>" alt="" height="267" width="400"/></a></center> i have some questions on how folders and files permissions work. say i have users directories outside 'protected' as below.. Code: [Select] users -- usera -- docs -- userb -- docs protected i do not want user B who does not have the rights, to access anything in user A directories. also, i do not want any person to access the directories directory via url links. basically i just want users to be able to access their own directories, and no one else. how can it be done? thanks! I have written a rule that if a file doesn't exist, then look for it in "sub1" folder, for example: when someone goes to www.example.com/file15 it will rewrite to -> www.example.com/sub1/file15, and it works
RewriteEngine On But there are more folders than sub1, so if a "file15" doesn't exist in sub1, then look for it in folder sub2, and if it's not in sub2, then rewrite to sub3. I tried this but doesn't work:
RewriteEngine On
Hi, How do you create a folder in the main dir (public_html) when you are a few folders deep? My code... mkdir("../../../../../filestore/images/$page_id/", 0644); I seem to get an error each time failing to create the folder. Is there away to go direct to the public html folder? Thanks for any help. Hi folks, Working on something and I'm not sure how best to do it. It's a system whereby customers can login and see pdf files. Each customer has a unique reference number which is mirrored with a folder on the server, the folder name being the customer reference number. That's the first bit of checking. Then, within that customer folder there will be between 1 and X sub folders which are labelled by unique product reference numbers. Beyond that, each of the product reference folders will have a year folder with a folder for each month of the year going forward. Here's an example of the folder structu - Customer Number (e.g. 12345678) - Product Number (e.g. 456789) (could be more than one) - Year (e.g. 2011) (could be more than one) -Month (e.g. 01/02/03/04/05/06 etc) Essentially, I'm just unsure how to check if folders exist and display their contents if they do. Here's my code so far, which does the first part of checking to see if the product numbers exist, but not the folder checking (I've not activated the hyperlinks in this code yet). This doesn't go as far as years and months yet, just the product number: Code: [Select] $query = mysql_query("SELECT * FROM customers where id = '$id'"); while($rst = mysql_fetch_array($query)) { echo "$rst[company_name]"; } $query = mysql_query("SELECT * FROM sites where company_name = '$company'"); while($rst = mysql_fetch_array($query)) { echo "$rst[site]<br>"; if ($rst[product1] !== ""){ echo "- <a href='#'>$rst[product1]</a><br>"; } if ($rst[product1] == ""){ echo ""; } if ($rst[product2] !== ""){ echo "- <a href='#'>$rst[product2]</a><br>"; } if ($rst[product2] == ""){ echo ""; } if ($rst[product3] !== ""){ echo "- <a href='#'>$rst[product3]</a><br>"; } if ($rst[product3] == ""){ echo ""; } if ($rst[product4] !== ""){ echo "- <a href='#'>$rst[product4]</a><br>"; } if ($rst[product4] == ""){ echo ""; } if ($rst[product5] !== ""){ echo "- <a href='#'>$rst[product5]</a><br>"; } if ($rst[product5] == ""){ echo ""; } Hi, i need help for get data from following tables:
questions:
id
question
options:
id
ques_id
value
votes:
id
option_id
voted_on
ip
Question: What is your favorite color.
Option1: Test 1 - 83 votes
Option2: Test 2 - 0 votes
Option3: Test 3 - 51 votes
I'm using this sql for result:
SELECT options.id, options.value, COUNT(*) as votes FROM votes, options WHERE votes.option_id=options.id AND votes.option_id IN(SELECT id FROM options WHERE ques_id=2) GROUP BY votes.option_id;so i get this: id value votes 1 Test1 83 3 Test3 51 because there is not votes for option Test2 and doesn't show it. i need help to get all data like this: id value votes 1 Test1 83 2 Test2 0 3 Test3 51 hi, I've tried searching google without luck so I thought I would try here. I'm trying to display the names of the last 5 modified folders within a directory i provide. Does anyone know a tutorial or site that could teach me how to do this? What I'm wanting to do for the UPDATE statement is have it update the current value of answer_votes for that answer in that form to have it increase its value + 1 and increase the value of totalVotes for the specific poll +1 but not sure how that's accomplished. My table scheme is below. Code: [Select] if (isset($_POST['vote_poll'])) { $poll_quetion_id = mysqli_real_escape_string($dbc, $_POST['poll_question_id']); $poll_answer_id = (int) $_POST['id']; $voter_ip_address = $_SERVER["REMOTE_ADDR"]; $voter_ip_host = $_SERVER['HTTP_HOST']; $query = "SELECT * FROM `poll_answer_votes` WHERE ((`voter_ip_addess` = '".$voter_ip_address."') AND (`voter_ip_host` = '".$voter_ip_host."'))"; $Qresult = mysqli_query ( $dbc, $query ); // Run The Query if (mysqli_num_rows($Qresult) == 0) { $query = "INSERT INTO `poll_answer_votes` (poll_question_id, poll_answer_id, voter_ip_address, voter_ip_host, vote_time_stamp) VALUES ('".$poll_question_id."','".$poll_answer_id."','".$voter_ip_addres."','".$voter_ip_host."', NOW())"; mysqli_query($dbc, $query); $query = "UDPATE `poll_answers` SET "; mysqli_query($dbc, $query); $result = "good"; } else { } } Table: polls Fields: id, poll_question, total_votes Table: poll_answers Fields: id, poll_id, poll_answer, answer_votes Table: poll_answer_votes Fields: id, poll_question_id, poll_answer_id, voter_ip_address, voter_ip_host, vote_time_stamp. I have a php poll page where the users need to cast their votes and the resut will be showed in a pie chart The questions and are taken from the database table poll_questions When the user cast his vote ,the vote for which answer along with the question should go to the database table poll_votes. I am using ajax for this. I am able to insert the vote to the database. but not able to insert the question to the database. Pasting my code here Code: [Select] poll_contest.php <?php include ('config.php'); ?> <html><head> <script type="text/javascript"> function getVote(int) { if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else {// code for IE6, IE5& +"&question="+q xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 && xmlhttp.status==200) { document.getElementById("poll").innerHTML=xmlhttp.responseText; } } var url="poll_vote.php"; url=url+"?vote="+int; //url=url+"&sid="+Math.random(); //var url="poll_vote.php?vote="+int+"&question="+q ; +"&question="+q //alert(q); xmlhttp.open("GET","poll_vote.php?vote="+int,true); xmlhttp.send(); } </script> </head> <body> <div id="poll"> <?php $ip=$_SERVER['REMOTE_ADDR']; echo "<table>"; $q="select * from polls_questions where id=(select max(id) from polls_questions)"; $r=mysql_query($q); $row=mysql_fetch_row($r); $poll_id = $row['id']; $question=$row['question']; echo "<input type='hidden' name='question' id='question' value=$question>"; echo "<tr><td>$row[1]</td></tr>". "<tr><td><input type='radio' value='1' name='answer' id='answer' onclick='getVote(this.value)'>$row[2]</td></tr>". "<tr><td><input type='radio' value='2' name='answer' id='answer' onclick='getVote(this.value)'>$row[3]</td></tr>". "<tr><td><input type='radio' value='3' name='answer' id='answer' onclick='getVote(this.value)'>$row[4]</td></tr>". "<tr><td><input type='radio' value='4' name='answer' id='answer' onclick='getVote(this.value)'>$row[5]</td></tr>". "</table>"; ?> </body> </html> poll_vote.php <?php include ('config.php'); $ip=$_SERVER['REMOTE_ADDR']; echo $ip; $vote = $_GET['vote']; $question=$_GET['question']; echo $vote; echo "<br>".$question; ?> Hi, I have coded a site, whereby users can log in, and depending on their group, view all files within their group directory: Code: [Select] if ($handle = opendir("storage/Admin/$group")) { while (false !== ($file = readdir($handle))) { if ($file != "." && $file != "..") { echo "<a target=\"_blank\" href=\"storage/Admin/$group/$file\">$file</a> <br />"; } } closedir($handle); } In this example, a user can click on their file, and it will let them download it, but if there is a folder (directory) in there, once clicked on, it will open a index of the directory. Is there a way instead, to let it open a custom page and list the files within it there? so is it impossible if I have a users folder and a messaging folder located in the same folder. To have a script in the users folder reading from the messaging folder from a script in the messaging folder i thought i could just do this to read the users folder but apparently not Code: [Select] <? require("users/menu.php"); ?> I have seen many web sites that will have there page set up with a directory structure instead of the ?x=f&a=s... for example shapeways has for each product a page like this: http://www.shapeways.com/model/194992/ They are not generating a folder and index.php for each product because you can type any file name you want in after the / and you will still get the same page. Was wondering how it is done as it makes much more human remember able addresses. How do you count the number of folders in a directory? |
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